© by WilTec Wildanger Technik GmbH
Item 30561
Page 3
06 2020-1
Introduction
Thank you for choosing to purchase this quality product. To minimise the risk of injury, we ask you to
always take some basic safety precautions when using this product. Please read this operating manual
carefully and make sure that you understand it.
Keep these operation instructions in a safe place.
Safety instructions
•
Always use an earthed power supply with the correct voltage (see nameplate). If there are
doubts concerning the earthing of the power supply, contact a qualified person for checking it.
•
Never use a damaged power cable.
•
It is advisable to disconnect the power supply at the electrical socket and not at the extension
cable if one is used.
•
All persons operating and servicing this device must familiarise with the user’s manual and be
informed about the potential risks. Children are not allowed to use the battery charger. Note the
rules and regulations for safety and health at work and the prevention of accidents.
•
The battery charger must be supplied and protected via a residual current circuit breaker with a
tripping residual current of no more than 30
mA.
•
Do not use the device when being tired or under the influence of alcohol, drugs, or medicine.
•
Caution!
Battery acid is corrosive! Acid splashes on your skin or clothing should be im-
mediately rinsed with soap water. Wear protective glasses while charging the battery. Acid
splashes got into the eyes must immediately be rinsed with water. For your safety consult an
eye doctor. Do not wear clothing made from synthetic materials when using the battery charger.
This could be damaged by battery-acid splashes.
•
Note the battery manufacturer’s specifications. Only load rechargeable batteries, but never
faulty or recently filled batteries.
•
In case of a short circuit by the charging terminals or incorrect polarity, the glass fuse is acti-
vated. Replace a defective fuse with a new one having the same Ampere value. Ensure a con-
stant mains voltage. With deep-discharged battery with large capacity, the overload protection
might be activated at the upper charging stages, especially at excessive mains voltage. In this
case, first charge the battery with a lower current stage shortly until the overload protection
lasts.
•
If the battery is not used, carry out a conservation charging every 4
weeks or discharge and
charge the battery every 3
weeks. Maintenance-free batteries must not be charged without su-
pervision.
•
Do not operate the battery charger in a damp or wet zone; do not operate it when you are wet
yourself. Protect it from direct sunlight. Do not use the device near flammable liquids or gases.
•
Install the device in a safe place so that nobody can walk on the cables, fall over them, and/or
damage them. Make for sufficient cooling by ambient air and avoid any heat build-up.
•
Before cleaning the device, pull out the plug and only use a damp cloth for cleaning. Avoid using
cleaning agents and make sure that liquids cannot enter the device.
•
The inner parts of the device do not contain components requiring maintenance by the user.
Leave all maintenance, control, and repair works to a qualified person. Keep these operation
instructions in a safe place.
Notes
•
Before connecting the battery charger, check the charging level and capacity of the battery to
be charged.
•
Familiarise yourself with all operating elements of the battery charger before commissioning.
•
Open the test slots of the battery. The battery acid should be filled at least 1 cm over the lead
plates.
